...who is at 13 though?
If Kali, simply knock on her door.
If Android, go to the laundry room.
This is absolutely not a bug, you just need to check at different times of the day and in more than one location.
I have played through the game multiple times without any issue and last time I made a thorough set of notes including what all the characters' events are. Kali's 14th is activated simply by knocking on her door, please try different times of day although this early on I don't recall time of day being a concern. So long as she's not in the shower or in the lobby this should work fine.